Initial version of BLE support for Bluedroid

The API classes are hidden for now. Will unhide after API console
approval.
Change-Id: I8283dd562fd6189fdd15c866ef2efb8bbdbc4109

1 files changed, 157 insertions, 0 deletions

diff --git a/core/java/android/bluetooth/BluetoothGattCallback.java b/core/java/android/bluetooth/BluetoothGattCallback.java
new file mode 100644
index 0000000..afa4539
--- /dev/null
+++ b/core/java/android/bluetooth/BluetoothGattCallback.java
@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.bluetooth;
+
+import android.bluetooth.BluetoothDevice;
+
+import android.util.Log;
+
+/**
+ * This abstract class is used to implement {@link BluetoothGatt} callbacks.
+ * @hide
+ */
+public abstract class BluetoothGattCallback {
+    /**
+     * Callback to inform change in registration state of the  application.
+     *
+     * @param status Returns {@link BluetoothGatt#GATT_SUCCESS} if the application
+     *               was successfully registered.
+     */
+    public void onAppRegistered(int status) {
+    }
+
+    /**
+     * Callback reporting an LE device found during a device scan initiated
+     * by the {@link BluetoothGatt#startScan} function.
+     *
+     * @param device Identifies the remote device
+     * @param rssi The RSSI value for the remote device as reported by the
+     *             Bluetooth hardware. 0 if no RSSI value is available.
+     * @param scanRecord The content of the advertisement record offered by
+     *                   the remote device.
+     */
+    public void onScanResult(BluetoothDevice device, int rssi, byte[] scanRecord) {
+    }
+
+    /**
+     * Callback indicating when a remote device has been connected or disconnected.
+     *
+     * @param device Remote device that has been connected or disconnected.
+     * @param status Status of the connect or disconnect operation.
+     * @param newState Returns the new connection state. Can be one of
+     *                  {@link BluetoothProfile#STATE_DISCONNECTED} or
+     *                  {@link BluetoothProfile#STATE_CONNECTED}
+     */
+    public void onConnectionStateChange(BluetoothDevice device, int status,
+                                        int newState) {
+    }
+
+    /**
+     * Callback invoked when the list of remote services, characteristics and
+     * descriptors for the remote device have been updated.
+     *
+     * @param device Remote device
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the remote device
+     *               has been explored successfully.
+     */
+    public void onServicesDiscovered(BluetoothDevice device, int status) {
+    }
+
+    /**
+     * Callback reporting the result of a characteristic read operation.
+     *
+     * @param characteristic Characteristic that was read from the associated
+     *                       remote device.
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the read operation
+     *               was completed successfully.
+     */
+    public void onCharacteristicRead(BluetoothGattCharacteristic characteristic,
+                                     int status) {
+    }
+
+    /**
+     * Callback indicating the result of a characteristic write operation.
+     *
+     * <p>If this callback is invoked while a reliable write transaction is
+     * in progress, the value of the characteristic represents the value
+     * reported by the remote device. An application should compare this
+     * value to the desired value to be written. If the values don't match,
+     * the application must abort the reliable write transaction.
+     *
+     * @param characteristic Characteristic that was written to the associated
+     *                       remote device.
+     * @param status The result of the write operation
+     */
+    public void onCharacteristicWrite(BluetoothGattCharacteristic characteristic,
+                               int status) {
+    }
+
+    /**
+     * Callback triggered as a result of a remote characteristic notification.
+     *
+     * @param characteristic Characteristic that has been updated as a result
+     *                       of a remote notification event.
+     */
+    public void onCharacteristicChanged(BluetoothGattCharacteristic characteristic) {
+    }
+
+    /**
+     * Callback reporting the result of a descriptor read operation.
+     *
+     * @param descriptor Descriptor that was read from the associated
+     *                       remote device.
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the read operation
+     *               was completed successfully
+     */
+    public void onDescriptorRead(BluetoothGattDescriptor descriptor,
+                                     int status) {
+    }
+
+    /**
+     * Callback indicating the result of a descriptor write operation.
+     *
+     * @param descriptor Descriptor that was writte to the associated
+     *                       remote device.
+     * @param status The result of the write operation
+     */
+    public void onDescriptorWrite(BluetoothGattDescriptor descriptor,
+                               int status) {
+    }
+
+    /**
+     * Callback invoked when a reliable write transaction has been completed.
+     *
+     * @param device Remote device
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the reliable write
+     *               transaction was executed successfully
+     */
+    public void onReliableWriteCompleted(BluetoothDevice device, int status) {
+    }
+
+    /**
+     * Callback reporting the RSSI for a remote device connection.
+     *
+     * This callback is triggered in response to the
+     * {@link BluetoothGatt#readRemoteRssi} function.
+     *
+     * @param device Identifies the remote device
+     * @param rssi The RSSI value for the remote device
+     * @param status 0 if the RSSI was read successfully
+     */
+    public void onReadRemoteRssi(BluetoothDevice device, int rssi, int status) {
+    }
+}